baber/WOPTO huggingface dataset:
Patent JP-2000170373-A (JP)
Title: Wet method and position marking device
Inventor: FUKUNAGA HITOSHI
IPC: E04F21/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a position indicator capable of providing a mark as reference for hydraulic gradient by a simple configuration without being disturbed by strickles when coating a plaster material or a floor finish material. SOLUTION: In this wet method, a leveling string 5 is tensed at first, a position indicator 1 provided with a mark 12 in a movable manner in the axial direction is attached to a columnar portion 11 erected on a base 10 on the ground surface 2 to which a coating material 6 is to be coated in such a manner that the columnar portion 11 is positioned along the leveling string, the leveling string is removed after positioning by moving the mark 12 until it contacts the leveling string, the coating material 6 is coated to the ground surface 2 to the position corresponding to the mark 12, the mark 12 and columnar portion 11 are separated from the base 10 and pulled out from the coated material, and holes made after pulling them are filled with coating material 6 and finishing is performed.
Patent JP-2001160803-A (JP)
Title: Secrecy protection system, and its method
Inventor: SHIRAKATA TAKASHI
IPC: G06F19/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a secrecy protection system that substantially warrants simultaneity of bid opening, can decreases a time length of the encryption processing and can flexibly cope with a fact even in the presence of a tenderer that sends no private key to a purchasing agency. SOLUTION: A tenderer terminal generates a pair of a public key and a private key 11a, a common key 13a and transmits the public key to a purchasing server 5. The purchasing server 5 opens each public key of each company into public and downloads the public key to each tenderer terminal. Each tenderer terminal divides the common key 13a used to encrypt its tender document into three that are equal to number of the public keys by means of the (k, n) privacy distribution method, encrypts once the common key parts 21, 21b and 21c with the three public keys respectively and transmits the private key 11a to the purchasing server 5.  The purchasing server 5 uses the private keys 11a-11c of each company to decode encrypted common key parts 23, 25 and 27 of each company, decodes each common key part into the common keys 13a-13c of each company before the division and uses each common key to decode the encrypted document of each company.
Patent JP-2000172915-A (JP)
Title: Vending machine
Inventor: NAKAMURA MAKOTO
IPC: G07F9/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which flexibly and automatically changes selling price in accordance with the present state of commodities having a term of relish or seller's desire/strategy or the like. SOLUTION: A relish term detection part 11 detects the term of relish of each sale commodity by a bar code reader, an OCR, or the like. A relish term residual day calculation part 13 compares relish term data of the sale commodity detected by the relish term detection part 11 with present data counted by a clock function part 12 to calculate the number of days to the term of relish ((the term of relish)-(the present data)) of each commodity. A table of correspondence between the number of days to the term of relish and the selling price of each commodity is stored in a selling price data storage part 13, and the present selling price of each commodity according with the number of days to the term of relish is obtained, and the commodity is sold by this selling price till the next change of the selling price.
Patent JP-H07182405-A (JP)
Title: Crosstalk analyzing method
Inventor: OTA TOSHIYUKI
IPC: G01R31/28
Filed: 1993-12-21
Abstract: PURPOSE:To operate the inter-wiring crosstalk at a high speed and at the prescribed value or less by calculating the capacity of only a specific pair of nets by the finite element method FEM and deciding the crosstalk based on the crosstalk analysis value calculated by a transverse electromagnetic mode TEM approximation. CONSTITUTION:A pair of nets are extracted out of the layout design data and the minimum value Smin of the wiring space set between these paired nets. When the value Smin is less than the prescribed value Sc, the wiring constructing the paired nets is divided and the wiring aspect ratio X of each divided part is calculated by an expression X=SIGMAL/(S+W) where S shows the wiring space together with W and L showing the wiring width and the wiring length respectively. When the aspect ratio X is larger than the prescribed value Xc in the paired nets, the approximate value Cr of crosstalk is calculated by an expression for each part of the wiring constructing the paired nets. If the value Cr is larger than the prescribed value, the capacity is calculated for each of paired nets by the FEM. Then the crosstalk is calculated based on the calculated capacity and by means of the TEM approximation.
Patent JP-H06166392-A (JP)
Title: Front wheel suspension for bicycle
Inventor: OMA TOSHIRO
IPC: B62K21/02
Filed: 1992-12-02
Abstract: PURPOSE:To simplify device structure and at the same time improve travel stability. CONSTITUTION:In a device which has a steering bracket 12 supported rotatably at a bicycle body and a front fork assembly 11 in which outer tubes 16 are slidably fitted to inner tubes 15, and the outer tubes 16 are coupled to the steering bracket 12 while the inner tubes 15 support the front wheel of bicycle, the outer tubes 16 of the front fork assemble 11 are formed integrally with the steering bracket 12.
Patent JP-H09169496-A (JP)
Title: Structure for automatically drawing battery of reach type forklift in horizontal direction
Inventor: URO AKIRA
IPC: B66F9/075
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the check, maintenance of a battery or the battery changing work without requiring the man power of a worker at the time of drawing a battery of a battery type reach type forklift to a car body side. SOLUTION: In this structure for automatically drawing a battery of a reach type forklift in the horizontal direction; a first sprocket wheel 13, which is connected to a second sprocket wheel 14 provided in a front end of a straddle arm 2 by a chain fixed to a mast, and a pinion 12 to be engaged with a rack 11 provided in a battery case 10 for supporting a lower part of a battery 5 are arranged on the same shaft in a rear end of the straddle arm 2 provided in the battery drawing direction.
Patent JP-H05183538-A (JP)
Title: Coded data receiver with error avoidance function and coded data transmitter-receiver
Inventor: KOSHIMIZU TOSHIRO
IPC: H04L69/40
Filed: 1991-12-27
Abstract: PURPOSE:To provide the coding data transmitter with error avoidance function controlling valid/invalid data by detecting data not according to the coding rule at decoding at data reception with the coding data transmitter and discriminating it that a PLL is not locked through the detection of a continuous communication error. CONSTITUTION:The system is provided with a transmission section having a coding circuit 2 converting communication data into optional coding data and with a reception provided with a PLL circuit 4 correcting a phase at reception by a PLL, a decoding circuit 5 decoding the reception data into original data and detecting a communication error when the data not according to the coding rule are included at decoding, an error monitor circuit 6 outputting a data enable signal 16 invalidating the output while an error is consecutive when the communication error takes place continuously and an output control circuit 7 controlling the data output according to the signal 16.
Patent JP-H04316211-A (JP)
Title: Control circuit for oscillating circuit
Inventor: JIYANFURANKO BUAI
IPC: H03K3/017
Filed: 1991-12-27
Abstract: PURPOSE: To vary the duty cycle of the oscillation circuit without varying the oscillation frequency by inserting a current source which is mutually related to previously set parameters into mutually opposite branch circuits of a multivi brator. CONSTITUTION: The oscillation circuit consists of the multivibrator Tr including a couple of transistors(TR). Those TRs are supplied with mutually equal currents from respective branch circuits. A control circuit 1 is connected to the oscillation circuit. The circuit 1 includes a branch circuit having a multiplying circuit part 10 and a reference current source I connected in series. This circuit part 10 multiplies the value of the current I by a parameter K varying according to a signal S. The previously set parameter is used as a coefficient to generate a 1st current I1 proportional to the current I at a terminal 7 of this circuit 1 and generates a 2nd current I2 related to the current I by I2 =I/(2-1/K) at a terminal 12. Consequently, the duty cycle is varied without varying the oscillation frequency.
Patent JP-H06190758-A (JP)
Title: Car parts supply device
Inventor: TOKUNAGA TOSHIZUMI
IPC: B23P19/00
Filed: 1992-12-25
Abstract: PURPOSE:To take out car body components accurately in accordance with the car model, etc., even with the changed pallet position by sensing a car body component identifying part of each pallet, controlling a running robot on the basis of the result from sensing, and changing the pallet position for taking out component. CONSTITUTION:A car body component supply device 1 is equipped with component identifying parts installed on respective pallets 2 in correspondence to the types of components loaded, an identifying part sensing means 9 installed at a pallet installing station P and sensing the type of the car body component loaded from the component identifying part, and a running robot 11 which is installed at the station P, mobile in the pallet arranged direction, and supplied for taking out component from the pallet 2 and installing on a car body 21. Upon receiving the output from the identifying part sensing means 9, the running robot 11 is accordingly controlled, and the pallet position of taking out the component with the running robot 11 is changed by a robot control means 12.
Patent JP-H06191081-A (JP)
Title: Thermal printer and ribbon cassette
Inventor: NAKAMURA TADASHI
IPC: B41J32/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a thermal printer which can reduce the power consumption of a thermal head and can be manufactured at a low cost. CONSTITUTION:A thermal head to which a plurality of heating elements are formed is attached to a carriage 5 reciprocated along a platen. Besides, a detection switch 17 for detecting existence of a ribbon cassette 19 is arranged on the carriage 5. When the ribbon cassette 19 is detected by the detection switch 17, a heating element of the thermal head 6 is driven with a low output. Then, when the ribbon cassette 19 is detected by the detection switch 17, a controller controls the heating elements of the thermal head 6 with a high output by decreasing the number of dots of the heating elements of the thermal head 6.
Patent JP-H11174260-A (JP)
Title: Optical transmission line formation method
Inventor: OKADA JUNJI
IPC: G02B6/42
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of light by forming a projection composed by solidifying an optical transmission line formation material at a first optical transmission end and connecting a line by the optical transmission line formation material connected to a second optical transmission end to the projection. SOLUTION: A capillary 16 is lowered, poly methyl methacrylate(PMMA) 21 is connected to an optical transmission end and the capillary 16 is elevated for about several nun. Thereafter, the PMMA 21 is cut at the optical transmission end and the projection 41 composed of the PMMA 21 is formed at the optical transmission end. After forming the solidified projection 41, the capillary 16 is moved in a circular arcuate shape from a light emitting element to the projection 41 formed at the optical transmission end of an optical waveguide and the line by the PMMA 21 is formed. An optical transmission line is formed without pressing the line by the PMMA 21 connected to the light emitting element to the optical transmission end of the optical waveguide.  Thus, both end parts of the optical transmission line are formed in the shape of being extended vertically to a substrate and the utilization efficiency of the light is improved.
Patent JP-H10169238-A (JP)
Title: Multistory bicycle parking place
Inventor: TSUBOTA TAKAHIRO
IPC: E04H6/18
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To take in a large number of two-wheelers at the same time on one pallet by providing a taking-in-and-out passage with doors for every piece of bicycle parking equipment of a pallet facing a lift space, dividing many pieces of bicycle parking equipment of the pallet into a plurality of groups, and taking in one two-wheeler at a maximum by groups at the same time. SOLUTION: A pallet is conveyed between storage space and a taking-in-and- out passage 4 by a lift. A floor part of lift space is provided with a motor and a conveyor, and a front wheel bearer is moved forward/backward by the conveyor. The taking-in-and-out passage 4 is provided with doors 18 as many as pieces of bicycle parking equipment for one pallet in every lift space and individually opened to and closed to every piece of bicycle parking equipment. One two-wheeler at a maximum can be taking in every group of two of three pieces of bicycle parking equipment. A plurality of two-wheelers can therefore be taken in at the same time, and space can be taken on one side of the two- wheeler because of one two-wheeler at a maximum. The two-wheelers are controlled in pairs, and one taking-in-and-out instruction part such as a card reader is provided every pair. Either of a pair is displayed by a lamp. Taking- out can therefore be expedited.
Patent JP-H10180056-A (JP)
Title: Aerating washer for bathtub purifier
Inventor: TOYOKICHI HIDEFUMI
IPC: A47K3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a aerating washer for a bathtub purifier which reduces a load on a membrane module and excels in washing effect. SOLUTION: In a bathtub purifier 18 in which a membrane vessel 19 of membrane purifying type is arranged in mid-way of a circulating route 3 for circulating hot water in a bathtub 2 and the hot water of the bathtub 2 is purified by a membrane body 10 and is circulated, an aerating nozzle 20 is arranged in the membrane vessel 19 and on the discharge side of the aerating nozzle 20, spheroidal filter medium 21 for removing soil on the membrane body 10 is arranged. After circulating water of the circulating route 3 passes through a bed of the spheroidal filter medium 21, it is brought into contact with the membrane body 10 and is circulated. Furthermore, the aerating nozzle 20 divides the membrane vessel 19, inclined to gather the spheroidal filter medium 21 on an inclined low part of the aerating nozzle 20.
Patent JP-2001140432-A (JP)
Title: Stairs structure
Inventor: YAMAGUCHI HIROKI
IPC: E04F11/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a stairs structure which does not require welding and which can prevent warp and sounding of step boards. SOLUTION: In the stairs structure, in which a pair of girder frames 20 having an oblique part 21 and a horizontal part 22 are provided at both sides, side plates 23B of support tools 23 are fitted to an oblique part 21 of the girder frames 20 by rivets 25 at every specified distance, and wooden treads 26 are attached to the receiving boards 23A of the support tools by screws.
Patent JP-H07182750-A (JP)
Title: Cassette magazine and streamer for storage tapes
Inventor: WADA FUMITADA
IPC: G11B15/68
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the missing of backed up data and losing of data with regard to the cassette magazine used for storing data in cassette tapes and the cassette streamer with an auto-changer. CONSTITUTION:In addition to a holding mechanism 25 for individually drawably and insertibly supporting each cassette tape 1 housed in the cassette magazine 2, a restraining mechanism 10 is provided to simultaneously undrawably and uninsertibly fix all individual cassette tapes 1,... in the cassette magazine 2. The cassette magazine 2 is provided with an energizing means 18 for energizing this restraining mechanism 10 in the direction of restraining the cassette tapes 1,..., and is also provided with a receiving part 16 for receiving force in the direction of withdrawing the restraining mechanism 10 not to be projected out of the outer side of the magazine. On the other hand, a magazine housing part of the cassette streamer is provided with an operating member 21 for entering the cassette magazine at the time of inserting the cassette tapes and pressing the receiving part 16 of the restraining mechanism.
Patent JP-H07189195-A (JP)
Title: Production of combination paper
Inventor: OSADA TADASHI
IPC: D21H27/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain combination paper by using an interlaminar adhesive capable of exhibiting excellent interlaminar adhesive strength even when used in a low concentration. CONSTITUTION:(Meth)acrylamide, an ionic monomer and further, <=10mol%, preferably 0.01-5mol% of a cross-linkable monomer such as diethylene glycol (meth)acrylate are used as monomers constituting an amphoteric (meth) acrylamide-based polymer and these components are polymerized to form a water-soluble or water-dispersible polymer having high molecular weight and low viscosity. The polymer is prepared as an interlaminar adhesive in a cloudy state at a concentration of 0.1-5.0wt.%. The cloudy interlaminar adhesive is applied to the surface of a hygroscopic paper layer having smaller water content or the surface of a hygroscopic paper layer on the side opposite to dehydrating direction in a paper making machine among the surfaces of the hygroscopic paper layers before combining and then, plural hygroscopic papers are combined to form the objective combination paper having two or more layers.
Patent JP-H08273295-A (JP)
Title: Earthquake-resistant reproducing apparatus
Inventor: HIROHITO TAKAGI
IPC: G11B19/28
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof reproducing device which has less power consumption by setting the reading rate of stored information in a medium in accordance with the storage capacity of a buffer. SOLUTION: The reading rate from an information medium 1 is controlled by a control circuit 9 as a function of predetermined occupancy of a buffer, and the buffer is arranged as a buffer 8 on the preceding stage of an error correction de-interleaving circuit 10. A first reading rate V1 is increased to a second reading rate V2 only during when the buffer 8 is filled up to a predetermined occupancy value N% which is smaller than the maximum storage capacity of the buffer 8. The occupancy value N% is selected in such a manner that the buffer 8 is neither filled up to the maximum storage capacity nor caused to overflow, during when the reading rate is changed from the increased second reading rate V2 to the first reading rate V1.
Patent JP-H09164539-A (JP)
Title: Molding of interior material for vehicle
Inventor: ASANO YOSHIHIRO
IPC: B32B5/24
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the drawdown of an interior base material made of a PP base material at the time of heating and to prevent that a strike sound having a high resonance point and high in level when a nonwoven fabric for preventing drawdown at the time of heating impinges against the body of a vehicle such as the roof panel. SOLUTION: A spun bond needle punching nonwoven fabric 15 is extruded to the rear surface of a foamed polypropylene base material 12 to be laminated thereto. The fibers of the spun bond needle punching nonwoven fabric 15 are allowed to protrude by heating the foamed polypropylene base material 12 to molding temp. to lower the resonance point and level of a strike sound generated when the rear surface of the foamed polypropylene base material impinges against the body of a vehicle.
Patent JP-H05234783-A (JP)
Title: Three-phase transformer
Inventor: TAKEKOSHI YOSHIKAZU
IPC: H01F30/12
Filed: 1991-12-06
Abstract: PURPOSE:To provide a three-phase transformer, which can make core assembly and standardization easy, with good magnetic characteristics and no iron loss and local heating, by piling up a plurality of thin steel plates and forming a three-phase pentapod core made up of four parallel bipod core units. CONSTITUTION:A plurality of thin steel plates are layered and arranged side by side to form four bipod cores 11 to 14 made of laminated cores. In these four bipod cores 11 to 14, each R, S and T phase coil 15 to 17 is formed around each main leg made of adjoining legs 11b and 12a, 12b and 13a, or 13b and 14a. The legs 11a and 14b remaining in the side cores 11 and 14 are used as side legs so that a three-phase pentapod core transformer is completely formed. Consequently, the core assembly, fabrication, and its standardization can be made easy.
Patent JP-H11165040-A (JP)
Title: Treatment of organic chlorine compound in incineration furnace discharge gas
Inventor: YAMADA TERUAKI
IPC: B01D53/86
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively removing harmful organic chlorine compounds by using a catalyst capable of decomposing and removing the organic chlorine compounds such as dioxin or the precursor at a relatively low temp. SOLUTION: An incineration furnace discharged gas is brought into contact with a solid superstrong acidic catalyst. The solid superstrong acidic catalyst preferably contains (a) 100 pts.wt. hydrated oxide and/or oxide of at least one kind selected from a group IV metal, a group X III metal and a group XIV metal in periodic table expressed in terms of oxide and (b) 0.05-10 pts.wt. sulfuric acid portion expressed in terms of sulfur. And further 20-200 pts.wt. hydrated oxide and/or oxide of at least one kind selected from a group XIII metal and a group XIV metal in periodic table expressed in terms of oxide is preferably contained.
Patent JP-H05161176-A (JP)
Title: Method for switching channel during communication
Inventor: OSHIMA KENICHI
IPC: H04W36/38
Filed: 1991-12-05
Abstract: PURPOSE:To shorten switching time by permitting a mobile station to select a next base station candidate while judging from the information of the availability of a channel in a base station candidate for switching destination when channel switching is required without making a channel switching request. CONSTITUTION:When a cordless terminal 1A moves from a radio area A to B and a used radio line level drops below a prescribed level, it judges that it is required to switch the line of a base station 2A. Based on this judgement, the terminal 1A sets a base station 2B having strongest electric field intensity in reveivable radio waves as the candidate for communication channel switching destination and receives and analyzes the information of the availability of communication channel broadcasted the station 2B. As a result, a channel switching processing is performed when there is any vacant communication channel when there is no vacant communication channel, the communication channel switching request is not made, the base station having nest strongest electric field intensity is selected and the similar processing is conducted. Thus, wasteful processings can be reduced and the switching time can be shortened.